BRPI0818214B1 - processo de liquefação de um gás natural com fracionamento de elevada pressão - Google Patents

processo de liquefação de um gás natural com fracionamento de elevada pressão Download PDF

Info

Publication number: BRPI0818214B1
Authority: BR; Brazil
Prior art keywords: liquid; column; ethane; methane; gas
Prior art date: 2007-10-26

Application number

BRPI0818214-0A

Other languages

English (en)

Portuguese (pt)

Inventor

Beatrice Fischer

Gilles Ferschneider

Anne-Claire Lucquin

Original Assignee

Ifp

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2007-10-26

Filing date

2008-10-17

Publication date

2020-10-13

2008-10-17 Application filed by Ifp filed Critical Ifp

2016-06-14 Publication of BRPI0818214A2 publication Critical patent/BRPI0818214A2/pt

2020-10-13 Publication of BRPI0818214B1 publication Critical patent/BRPI0818214B1/pt

Links

VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 title claims abstract description 99
238000005194 fractionation Methods 0.000 title claims abstract description 27
239000003345 natural gas Substances 0.000 title claims abstract description 23
238000000034 method Methods 0.000 title claims abstract description 15
OTMSDBZUPAUEDD-UHFFFAOYSA-N Ethane Chemical compound CC OTMSDBZUPAUEDD-UHFFFAOYSA-N 0.000 claims abstract description 29
239000007789 gas Substances 0.000 claims abstract description 27
239000007791 liquid phase Substances 0.000 claims abstract description 19
239000012071 phase Substances 0.000 claims abstract description 10
150000001875 compounds Chemical class 0.000 claims abstract description 4
239000007788 liquid Substances 0.000 claims description 40
239000003507 refrigerant Substances 0.000 claims description 20
238000000926 separation method Methods 0.000 claims description 19
239000012530 fluid Substances 0.000 claims description 13
239000000203 mixture Substances 0.000 claims description 13
238000010992 reflux Methods 0.000 claims description 11
238000005057 refrigeration Methods 0.000 claims description 8
238000001816 cooling Methods 0.000 claims description 6
229930195733 hydrocarbon Natural products 0.000 claims description 5
150000002430 hydrocarbons Chemical class 0.000 claims description 5
FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 2
239000003949 liquefied natural gas Substances 0.000 abstract description 2
ATUOYWHBWRKTHZ-UHFFFAOYSA-N Propane Chemical compound CCC ATUOYWHBWRKTHZ-UHFFFAOYSA-N 0.000 description 6
238000004821 distillation Methods 0.000 description 3
230000000694 effects Effects 0.000 description 3
239000001294 propane Substances 0.000 description 3
239000012808 vapor phase Substances 0.000 description 3
IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
238000009835 boiling Methods 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 description 1
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
150000007513 acids Chemical class 0.000 description 1
239000001273 butane Substances 0.000 description 1
229910052799 carbon Inorganic materials 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
230000004907 flux Effects 0.000 description 1
239000002737 fuel gas Substances 0.000 description 1
239000007792 gaseous phase Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
229910052753 mercury Inorganic materials 0.000 description 1
238000002156 mixing Methods 0.000 description 1
IJDNQMDRQITEOD-UHFFFAOYSA-N n-butane Chemical compound CCCC IJDNQMDRQITEOD-UHFFFAOYSA-N 0.000 description 1
OFBQJSOFQDEBGM-UHFFFAOYSA-N n-pentane Natural products CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 description 1
229910052757 nitrogen Inorganic materials 0.000 description 1
238000001577 simple distillation Methods 0.000 description 1
239000011593 sulfur Substances 0.000 description 1
RAHZWNYVWXNFOC-UHFFFAOYSA-N sulfur dioxide Inorganic materials O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 1
238000011282 treatment Methods 0.000 description 1
238000011144 upstream manufacturing Methods 0.000 description 1

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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J3/00—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification
- F25J3/02—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream
- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
- F25J3/0238—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream separation of CnHm with 2 carbon atoms or more
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/0002—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the fluid to be liquefied
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- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0032—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration"
- F25J1/0045—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using the feed stream itself or separated fractions from it, i.e. "internal refrigeration" by vaporising a liquid return stream
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- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/003—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production
- F25J1/0047—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle
- F25J1/0052—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures characterised by the kind of cold generation within the liquefaction unit for compensating heat leaks and liquid production using an "external" refrigerant stream in a closed vapor compression cycle by vaporising a liquid refrigerant stream
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
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- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J1/00—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures
- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
- F25J1/0211—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle
- F25J1/0214—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process using a multi-component refrigerant [MCR] fluid in a closed vapor compression cycle as a dual level refrigeration cascade with at least one MCR cycle
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F25J1/0228—Coupling of the liquefaction unit to other units or processes, so-called integrated processes
- F25J1/0229—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock
- F25J1/0231—Integration with a unit for using hydrocarbons, e.g. consuming hydrocarbons as feed stock for the working-up of the hydrocarbon feed, e.g. reinjection of heavier hydrocarbons into the liquefied gas
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- F25J1/02—Processes or apparatus for liquefying or solidifying gases or gaseous mixtures requiring the use of refrigeration, e.g. of helium or hydrogen ; Details and kind of the refrigeration system used; Integration with other units or processes; Controlling aspects of the process
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- F25J1/0235—Heat exchange integration
- F25J1/0237—Heat exchange integration integrating refrigeration provided for liquefaction and purification/treatment of the gas to be liquefied, e.g. heavy hydrocarbon removal from natural gas
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- F25J1/0238—Purification or treatment step is integrated within one refrigeration cycle only, i.e. the same or single refrigeration cycle provides feed gas cooling (if present) and overhead gas cooling
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- F25J1/0249—Controlling refrigerant inventory, i.e. composition or quantity
- F25J1/025—Details related to the refrigerant production or treatment, e.g. make-up supply from feed gas itself
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- F25J1/0292—Refrigerant compression by cold or cryogenic suction of the refrigerant gas
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- F25J3/0204—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the feed stream
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- F25J3/0228—Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification by rectification, i.e. by continuous interchange of heat and material between a vapour stream and a liquid stream characterised by the separated product stream
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25J—LIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE
- F25J2290/00—Other details not covered by groups F25J2200/00 - F25J2280/00
- F25J2290/12—Particular process parameters like pressure, temperature, ratios

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Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Separation By Low-Temperature Treatments (AREA)

BRPI0818214-0A 2007-10-26 2008-10-17 processo de liquefação de um gás natural com fracionamento de elevada pressão BRPI0818214B1 (pt)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
FR07/07829		2007-10-26
FR0707829A FR2923001B1 (fr)	2007-10-26	2007-10-26	Procede de liquefaction d'un gaz naturel avec fractionnement a haute pression.
PCT/FR2008/001462 WO2009087308A2 (fr)	2007-10-26	2008-10-17	Procede de liquefaction d'un gaz naturel avec fractionnement a haute pression

Publications (2)

Publication Number	Publication Date
BRPI0818214A2 BRPI0818214A2 (pt)	2016-06-14
BRPI0818214B1 true BRPI0818214B1 (pt)	2020-10-13

Family

ID=39556253

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BRPI0818214-0A BRPI0818214B1 (pt)	2007-10-26	2008-10-17	processo de liquefação de um gás natural com fracionamento de elevada pressão

Country Status (7)

Country	Link
US (1)	US9222724B2 (fr)
EP (1)	EP2205920B1 (fr)
BR (1)	BRPI0818214B1 (fr)
FR (1)	FR2923001B1 (fr)
NO (1)	NO2205920T3 (fr)
RU (1)	RU2495342C2 (fr)
WO (1)	WO2009087308A2 (fr)

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BR112012007167B1 (pt) *	2009-09-30	2020-10-27	Shell Internationale Research Maatschappij B.V.	método e aparelho para fracionamento de uma corrente de hidrocarboneto
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CN103542692B (zh) *	2012-07-09	2015-10-28	中国海洋石油总公司	基于缠绕管式换热器的非常规天然气液化系统
US20140033762A1 (en) *	2012-08-03	2014-02-06	Air Products And Chemicals, Inc.	Heavy Hydrocarbon Removal From A Natural Gas Stream
US10436505B2 (en) *	2014-02-17	2019-10-08	Black & Veatch Holding Company	LNG recovery from syngas using a mixed refrigerant
US10443930B2 (en) *	2014-06-30	2019-10-15	Black & Veatch Holding Company	Process and system for removing nitrogen from LNG
EP3382306A1 (fr) *	2017-03-31	2018-10-03	Linde Aktiengesellschaft	Procédé de recyclage de surdébit, appareil et procédé de traitement de recyclage de surdébit d'hydrocarbures
CA3118292A1 (fr) *	2018-10-31	2020-05-07	Azota Gas Processing, Ltd.	Systeme de refrigerants mixtes pour traitement de gaz naturel
US11561043B2 (en) *	2019-05-23	2023-01-24	Bcck Holding Company	System and method for small scale LNG production
US11353261B2 (en) *	2019-10-31	2022-06-07	Air Products And Chemicals, Inc.	Lights removal from carbon dioxide
JP7741823B2 (ja) *	2020-06-03	2025-09-18	チャート・エナジー・アンド・ケミカルズ，インコーポレーテッド	ガスストリーム成分除去システムおよび方法

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SU346972A1 (ru) *	1970-07-17	1977-04-05	Краснодарский Филиал Государственного Научно-Исследовательского И Проектно-Конструкторского Института "Южниигипрогаз"	Способ разделени газовой смеси
FR2578637B1 (fr) *	1985-03-05	1987-06-26	Technip Cie	Procede de fractionnement de charges gazeuses et installation pour l'execution de ce procede
US4592767A (en) *	1985-05-29	1986-06-03	Union Carbide Corporation	Process for separating methane and nitrogen
FR2646166B1 (fr) *	1989-04-25	1991-08-16	Technip Cie	Procede de recuperation d'hydrocarbures liquides dans une charge gazeuse et installation pour l'execution de ce procede
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US5659109A (en) *	1996-06-04	1997-08-19	The M. W. Kellogg Company	Method for removing mercaptans from LNG
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2007
- 2007-10-26 FR FR0707829A patent/FR2923001B1/fr active Active
2008
- 2008-10-17 WO PCT/FR2008/001462 patent/WO2009087308A2/fr not_active Ceased
- 2008-10-17 US US12/739,243 patent/US9222724B2/en active Active
- 2008-10-17 NO NO08870150A patent/NO2205920T3/no unknown
- 2008-10-17 EP EP08870150.3A patent/EP2205920B1/fr active Active
- 2008-10-17 BR BRPI0818214-0A patent/BRPI0818214B1/pt active IP Right Grant
- 2008-10-17 RU RU2010121144/06A patent/RU2495342C2/ru active

Also Published As

Publication number	Publication date
EP2205920A2 (fr)	2010-07-14
FR2923001B1 (fr)	2015-12-11
NO2205920T3 (fr)	2018-09-08
RU2010121144A (ru)	2011-12-10
RU2495342C2 (ru)	2013-10-10
US20110048067A1 (en)	2011-03-03
EP2205920B1 (fr)	2018-04-11
BRPI0818214A2 (pt)	2016-06-14
WO2009087308A3 (fr)	2011-12-08
FR2923001A1 (fr)	2009-05-01
WO2009087308A2 (fr)	2009-07-16
US9222724B2 (en)	2015-12-29

Legal Events

Date	Code	Title	Description
2019-01-22	B06F	Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
2019-04-16	B06T	Formal requirements before examination [chapter 6.20 patent gazette]
2019-09-03	B06A	Patent application procedure suspended [chapter 6.1 patent gazette]
2020-04-14	B09A	Decision: intention to grant [chapter 9.1 patent gazette]
2020-10-13	B16A	Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]	Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 13/10/2020, OBSERVADAS AS CONDICOES LEGAIS.

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